﻿<blockquote class="extDef">NOTE&nbsp; Definition according to ISO/CD 10303-42:1992<br>
This function returns the vector that is the scalar multiple of the input
vector. It accepts as input a scalar and a 'vector' which may be either
a Direction or a Vector. The output is a Vector of the same units as
the input vector or unitless if a direction is input. If either input
argument is undefined then the returned vector is also undefined.</blockquote>

<blockquote class="note">NOTE&nbsp; Function adapted from <strong>scalar_times_vector</strong> defined in ISO 10303-42.</blockquote>
<blockquote class="history">HISTORY&nbsp; New function in IFC1.5</blockquote>